User`s guide

Remote Interface (API) Programming Command Reference 6
E6651A User’s Guide 103
E6651_GetFFTPosition
Declaration int E6651_GetFFTPosition(BYTE MID, DWORD * Value);
Parameter MID [in]: E6651’s equipment number to be controlled
remotely.
Value [out]: Current “FFT Position” value of E6651(MID)
when E6651 is operating in Spectrum
Analyzer mode (PS - Physical Slot: 1 PS = 16
sample).
Return Value
Success: STATE_SUCCESS(1)
Failure: STATE_ERROR(- 1)
Description Retrieve “FFT Position” value of E6651(MID) when E6651 is
operating in Spectrum Analyzer mode.
E6651_SetFFTPosition
Declaration int E6651_SetFFTPosition(BYTE MID, DWORD Value);
Parameter MID [in]: E6651’s equipment number to be controlled
remotely.
Value [in]: “FFT Position” value of E6651 when E6651 is
operating in Spectrum Analyzer mode (PS -
Physical Slot: 1 PS = 16 sample).
Return Value
Success: STATE_SUCCESS(1)
Failure: STATE_ERROR(- 1)
Description Set “FFT Position” value of E6651(MID) when E6651 is
operating in Spectrum Analyzer mode.
E6651_GetSPCHPower
Declaration int E6651_GetSPCHPower(BYTE MID, double * Value);
Parameter MID [in]: E6651’s equipment number to be controlled
remotely.
Value [out]: Current Channel power value of E6651(MID)
within pre- defined channel bandwidth when
E6651 is operating in Spectrum Analyzer
mode.
Return Value
Success: STATE_SUCCESS(1)
Failure: STATE_ERROR(- 1)
Description Retrieve measured channel power value of E6651(MID) when
E6651 is operating in Spectrum Analyzer mode.